91083891

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3907}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 128182400

約数和(自身を除く): 37098509

約数列:

[1, 3, 19, 57, 409, 1227, 3907, 7771, 11721, 23313, 74233, 222699, 1597963, 4793889, 30361297, 91083891]

約数ペア:

[(1, 91083891), (3, 30361297), (19, 4793889), (57, 1597963), (409, 222699), (1227, 74233), (3907, 23313), (7771, 11721)]